Connecticut Electronic Hardware Supplier

Cornerstone Components is a leading provider of electronic hardware, semiconductors, and electronic components in Connecticut and the nearby areas. Since 2004, we have been serving commercial, industrial, and military clients with outstanding products and exceptional customer service. We invite you to search our massive online database of electronic components so you can find the exact parts you need today.

Comprehensive Parts Inventory

At Cornerstone Components, we have an extensive inventory of quality parts that are ideal for many different applications. Our inventory of electronic hardware includes integrated circuits, passives, semiconductors, diodes, passives, electro-mechanical, electronic hardware, transistors, and more. Our inventory includes

  • 2N2222 Transistors
  • 2N2243 Transistors
  • 2N2231 Transistors
  • 2N2138 Transistors
  • 222972 Magazine Rack
  • 2N2080A Transistors
  • 2N2020 Transistors
  • and more.

If you don’t find exactly what you need in our database, you can fill out an advanced search parts request and we will provide you with personalized services to meet all of your electronic component needs.


We Are AS9120 Certified

We are AS9120 certified and we offer an uncompromising standard of efficiency for our customers. We consider ourselves your partner helping you find any part you need and even special ordering parts whenever you require a part that we don’t have in stock. We are focused on building long term relationships so you can always rely on us as your electronics component supplier.

Parts Search

Search our massive database of electronic components: semiconductors, integrated circuits, diodes, passives, interconnect, electro-mechanical, transistors, electronic hardware and more.

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